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adell [148]
4 years ago
8

The proportion of a population with a characteristic of interest is p = 0.37. Find the mean and standard deviation of the sample

proportion P ^ obtained from random samples of size 125.
Mathematics
1 answer:
nadya68 [22]4 years ago
4 0

Answer:

vffnxntbdnr Gn fvbbvxgngdfg

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Jackson has a gift card for $120 to use at a department store. he wants to purchase 2 shirts and 3 pairs of pants with his gift
mylen [45]
  • The domain of this relationship can be defined as,

0 ≤ x ≤ 60

  • The range of this relationship can be defined as,

0 ≤ y ≤ 40

Definition of Domain and Range

The set of  all the possible input values for which the provided function is defined is termed as the domain of that function.

The set of all the possible values that a given function can generate as an output is termed as the range of that function.

Forming the Relation

It is given that,

  • Jackson wants to purchase 2 shirts and 3 pairs of pants with his gift card
  • x represents the cost of the shirts and y represents the cost of the pants
  • The limit of the gift card = $120

Thus, the relation formed is given by,

2x + 3y \leq  120

Domain and Range of the Given Relation

We have,

2x + 3y \leq  120

⇒ 2x \leq 120

⇒ x\leq60

Thus, the domain is given by,

⇒ 0\leq x\leq 60

Similarly,

3y\leq 120

⇒ y\leq 40

Thus, the range is given by,

⇒ 0\leq y\leq 40

Learn more about domain and range here:

brainly.com/question/1632425

#SPJ4

7 0
2 years ago
Diane sold t-shirts at a festival and made a profit of $84 . She made $6 for each t-shirt she sold. Her total expenses were $30.
sweet-ann [11.9K]

Answer:

9 t-shirts

Step-by-step explanation:

Well if she made a profit of $30 that would mean that you would subtract $84-$30 which would give you $54. Than you would divide 54/6 to find how much t-shirts she sold.

-Hope this helped (this is one of the first questions ive answered )

7 0
3 years ago
A runner moves 8 miles every 1 minute. Write and graph an equation in two variables that shows the relationship between time and
Mila [183]

Answer:

what grade is this?

Step-by-step explanation:

5 0
3 years ago
The hourly rate is $80. They used the limousine for 3 hours, plus Dave gave the driver a 20% tip. How much did he spend in total
topjm [15]
$288 Okay so for a 240 plus a 20 percent is should be 288 dollars. Correctme if im wrong
4 0
3 years ago
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The sides of a triangle have lengths 6, 8, and 11. What is
Neko [114]

Answer:

48 is the answer

Step-by-step explanation:

4 0
3 years ago
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